Wincc 75 Sp2 Compatibility List Best Jun 2026

Supported for versions 1903, 1909, 2004, 20H2, 21H1, and 21H2. 2016, 2019, 2022 Full support for Standard and Datacenter editions. Software Integration & Security

Virtualization is a key IT/OT convergence practice. WinCC 7.5 SP2 is officially released to run as a standard application within the following virtual machine (VM) environments:

You cannot run the runtime engines of WinCC Unified or WinCC Comfort/Advanced on the same machine as a WinCC V7.5 SP2 Runtime Server due to conflicting web server ports and database resources. Upgrade Paths to V7.5 SP2

For , you have two distinct paths: Standard (Client/Server) and Advanced (WinCC/Industrial Workstation). wincc 75 sp2 compatibility list best

Endpoint Protection Suite V10.5 / VirusScan Enterprise V8.8.

: This version includes and requires SQL Server 2016 SP2 (64-Bit) .

| Operating System | Edition | Bit Version | Notes | | :--- | :--- | :--- | :--- | | | LTSC 2019 (Build 17763) | 64-bit | Gold standard . No feature updates to break WinCC. | | Windows 10 Enterprise LTSC 2021 | LTSC 2021 (Build 19044) | 64-bit | Best for new hardware . Supports newer drivers. | | Windows Server 2019 | Standard / Datacenter | 64-bit | For client-server architectures. Requires Terminal Services configuration. | | Windows Server 2022 | Standard / Datacenter | 64-bit | Supported as of SP2 Update 3. Avoid for single-station systems. | Supported for versions 1903, 1909, 2004, 20H2, 21H1,

: For Windows 10 LTSC 2019, it is highly recommended to download and install Microsoft Edge (Chromium) , as the default is often an older IE version.

Before deployment, run through this checklist:

To achieve the best compatibility with newer IT infrastructure (like Windows 11 or enhanced cybersecurity), you must apply the latest updates. WinCC 7

According to Siemens official documentation, WinCC 7.5 SP2 is exclusively supported on . The "best" practice here is to avoid legacy Windows 7 or outdated Windows Server 2012 versions. Instead, the compatibility list prioritizes Windows 10 Enterprise LTSC (Long-Term Servicing Channel) 2019 and Windows Server 2019 . Why LTSC? Because WinCC requires a stable API surface; feature updates from standard Windows 10 can and will break process visualization.

| SQL Version | Compatibility | Note | | :--- | :--- | :--- | | | ✅ Recommended | Ships with WinCC V7.5 SP2. Use the Siemens OEM installer. | | SQL Server 2019 | ❌ Not compatible | Only works with WinCC V7.6+ | | SQL Express | ⚠️ Limited | Only for single-user projects (≤ 8 tags). Avoid for production. |